1394660739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{385159}}^1$

素因数の和:385250

約数の個数: 16

約数和(自身を含む): 1996669440

約数和(自身を除く): 602008701

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 385159, 1155477, 6547703, 19643109, 27346289, 82038867, 464886913, 1394660739]

約数ペア:

[(1, 1394660739), (3, 464886913), (17, 82038867), (51, 27346289), (71, 19643109), (213, 6547703), (1207, 1155477), (3621, 385159)]